International Rectifier SD253N04S15MBV, SD253N04S15MSV, SD253N04S15MV, SD253N04S15PBV, SD253N08S15MV Datasheet

DISCRETE POWER DIODES and THYRISTORS

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Bulletin I2065/A

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SD253N/R SERIES

FAST RECOVERY DIODES Stud Version

Features

High power FAST recovery diode series

1.5 to 2.0 µs recovery time
High voltage ratings up to 1600V
High current capability
Optimized turn on and turn off characteristics
Low forward recovery
Fast and soft reverse recovery
Compression bonded encapsulation
Stud version JEDEC DO-205AB (DO-9)
Maximum junction temperature 125°C

250A

Typical Applications

Snubber diode for GTO
High voltage free-wheeling diode
Fast recovery rectifier applications

Major Ratings and Characteristics

Parameters SD253N/R Units

I

F(AV)

@ T

C

I

F(RMS)

I

FSM

2

I

t @ 50Hz 143 KA2s

@ 50Hz 5350 A
@ 60Hz 5600 A

@ 60Hz 130 KA

250 A

85 °C

392 A

2

s

V

range 400 to 1600 V

RRM

t

range 1.5 to 2.0 µs

rr

@ T

J

T

J

25 °C

- 40 to 125 °C

case style

DO-205AB (DO-9)

SD253N/R Series

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ELECTRICAL SPECIFICATIONS

Voltage Ratings

Voltage V

max. repetitive V

RRM

, maximum non- I

RSM

Type number Code peak and off-state voltage repetitive peak voltage T

V V mA

04 400 500

SD253N/R..S15 08 800 900

10 1000 1100
12 1200 1300

SD253N/R..S20 14 1400 1500

16 1600 1700

Forward Conduction

Parameter SD253N/R Units Conditions

I

I
I

I

Max. average forward current 250 A 180° conduction, half sine wave.

F(AV)

@ Case temperature 85 °C
Max. RMS current 392 A DC @ 74°C case temperature

F(RMS)

Max. peak, one-cycle 5350 t = 10ms No voltage

FSM

non-repetitive forward current 5600 t = 8.3ms reapplied

4500 t = 10ms 100% V

A

RRM

4710 t = 8.3ms reapplied Sinusoidal half wave,

2

t Maximum I2t for fusing 143 t = 10ms No voltage Initial TJ = TJ max.

max.

RRM

= 125°C

J

35

12

2

I

√t Maximum I2√t for fusing 1430 KA2√s t = 0.1 to 10ms, no voltage reapplied
V
V
r
r
V

Low level of threshold voltage 0.87 (16.7% x π x I

F(TO)1

High level of threshold voltage 1.17 (I > π x I

F(TO)

2

Low level of forward slope resistance 0.62 (16.7% x π x I

f1

High level of forward slope resistance 0.29 (I > π x I

f2

Max. forward voltage 1.38 V Ipk= 785A, TJ = 25°C, tp = 400 µs square pulse

FM

Recovery Characteristics

T

= 25 oC

Code

J

typical t

@ 25% I

RRM

(µs) (A) (A/µs) (V) (µs) (µC) (A)

S15 1.5 2.9 90 44

S20 2.0 3.2 107 46

130 t = 8.3ms reapplied
101 t = 10ms 100% V

92 t = 8.3ms reapplied

Test conditions Max. values @ T

rr

I

pk

Square Pulse @ 25% I

750 25 - 30

di/dt V

r

KA2s

mΩ

t

rr

V

RRM

= 125 °C

J

Q

rr

F(AV)

), TJ = TJ max.

F(AV)

F(AV)

), TJ = TJ max.

F(AV)

I

rr

RRM

< I < π x I

< I < π x I

), TJ = TJ max.

F(AV)

), TJ = TJ max.

F(AV)

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